Failed To Execute Script Mspm-source 🔖

Use Dependency Walker or Dependencies (open-source) to see if any required DLLs (like VCRUNTIME140.dll, MSVCP140.dll) are missing. Install the Microsoft Visual C++ Redistributable if needed.

If the script refers to a variable like MSPM_HOME or PYTHONPATH: failed to execute script mspm-source

You can test this quickly in the command prompt before running the executable: Use Dependency Walker or Dependencies (open-source) to see

set MSPM_DATA_DIR=C:\data\mspm
mspm-source.exe

If none of the above work, perform a clean boot to see if a non-Microsoft service is triggering the script. You can test this quickly in the command

Steps:

Windows Registry can harbor deep references. Manual registry editing is risky, so use Microsoft’s official Autoruns tool (free from Sysinternals).

Steps: